S78LxxL Semiconductor Positive-Voltage Regulators Descriptions This series of fixed-voltage monolithic integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of Noise and distribution problems associated with single-point regulation. In addition, they can be used with power-pass elements to make high-current voltage regulators. Each of These regulators can deliver up to 100mA of output current. The internal limiting and thermal shutdown features of these regulators make them essentially immune to overload. When used as a replacement for a Zener diode-resistor combination, on effective improvement in output impedance can be obtained together with lover-bias current. Features • 3-Terminal Regulators • Output Current Up to 100mA • No External Components • Internal Thermal Overload Protection • Internal Short-Circuit Limiting Ordering Information Type NO. S78LxxL Marking Package Code S78LxxL TO-92L Outline Dimensions unit : mm Block Diagram 3 Input Thermal Shutdown Circuit I 0 Reference Voltage + - Short Circuit Protection Rsc 1 Output 2 GND PIN Connections 1. Output 2. GND 3. Input KSI-9048-001 1 S78LxxL Absolute maximum ratings Characteristics (Ta=25°C) Symbol Operating Input Voltage VIN Power Dissipation Operating Temperature Range Junction Temperature Storage Temperature Range Lead Temperature Time PD TOPR TJ TSTG TSOL Ratings Unit S78L05 Thru S78L10 S78L12 Thru S78L18 S78L24 30 V 35 40 1 -40 ~ +85 150 -55 ~ +150 260 (10sec) W ℃ ℃ ℃ ℃ Recommended operating conditions Parameter S78L05 S78L06 S78L08 S78L09 S78L10 S78L12 S78L15 S78L18 S78L24 Input Voltage, VI Output current, IO KSI-9048-001 Min. Max. 7 8 10.5 11.5 12.5 14.5 17.5 20.5 26.5 20 20 23 24 25 27 30 33 39 100 Unit V mA 2 S78LxxL S78L05 Electrical Characteristics (VI=10V, IO=40 ㎃, TJ=0℃ ~ 125℃, Unless otherwise noted) Parameter S78L05 Min. Typ. Max. Test Conditions* 25℃ Output Voltage** IO=1mA to 40mA VI=7V to 20V Ripple rejection Output regulation Output noise voltage VI=7V to 20V 0℃ to 25℃ IO=1mA to 100mA 4.75 5 5.25 32 150 26 100 41 25℃ IO=1mA to 40mA f=10Hz to 100KHz Dropout Voltage Bias current Bias Current Change 5.2 5.25 25℃ VI=8V to 20V VI=8V to 18V, f=120Hz 5 5 0℃ to 125℃ IO=1mA to 70mA Input regulation 4.8 4.75 49 IO=1mA to 40mA V mV dB 15 60 8 30 mV 25℃ 42 uV 25℃ 1.7 V 25℃ 3.8 125℃ VI=8V to 20V Unit 6 5.5 1.5 0℃ to 125℃ mA 0.1 S78L06 Electrical Characteristics (VI=11V, IO=40 ㎃, TJ=0℃ ~1 25℃, Unless otherwise noted) Parameter S78L06 Min. Typ. Max. Test Conditions* 25℃ Output Voltage** IO=1mA to 40mA VI=8V to 20V Ripple rejection Output regulation Output noise voltage 5.7 6 6.3 25℃ VI=9V to 20V 0℃ to 25℃ IO=1mA to 100mA 25℃ IO=1mA to 40mA f=10Hz to 100KHz Dropout Voltage Bias current Bias Current Change 6.25 5.7 VI=8V to 20V VI=9V to 19V, f=120Hz 6 0℃ to 125℃ IO=1mA to 70mA Input regulation 5.75 40 6 6.3 35 175 29 125 48 IO=1mA to 40mA V mV dB 16 80 9 40 mV 25℃ 46 uV 25℃ 1.7 V 25℃ 3.9 125℃ VI=9V to 20V Unit 0℃ to 125℃ 6 5.5 1.5 mA 0.1 * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33uF capacitor across the input and a 0.1uF capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSI-9048-001 3 S78LxxL S78L08 Electrical Characteristics (VI=14V, IO=40 ㎃, TJ=0℃ ~ 125℃, Unless otherwise noted) Parameter S78L08 Min. Typ. Max. Test Conditions* 25℃ Output Voltage** IO=1mA to 40mA VI=10.5V to 23V Ripple rejection Output regulation Output noise voltage VI=10.5V to 23V 0℃ to 25℃ IO=1mA to 100mA 7.6 8 8.4 42 175 36 125 37 25℃ IO=1mA to 40mA f=10Hz to 100KHz Dropout Voltage Bias current Bias Current Change 8.3 8.4 25℃ VI=11V to 23V VI=13V to 23V, f=120Hz 8 8 0℃ to 125℃ IO=1mA to 70mA Input regulation 7.7 7.6 46 IO=1mA to 40mA V mV dB 18 80 10 40 mV 25℃ 54 uV 25℃ 1.7 V 25℃ 4 125℃ VI=11V to 23V Unit 6 5.5 1.5 0℃ to 125℃ mA 0.1 S78L09 Electrical Characteristics (VI=16V, IO=40 ㎃, TJ=0℃ ~ 125℃, Unless otherwise noted) Parameter S78L09 Min. Typ. Max. Test Conditions* 25℃ Output Voltage** IO=1mA to 40mA VI=12V to 24V Ripple rejection Output regulation Output noise voltage 8.55 9 9.45 25℃ VI=13V to 24V 0℃ to 25℃ IO=1mA to 100mA 25℃ IO=1mA to 40mA f=10Hz to 100KHz Dropout Voltage Bias current Bias Current Change 9.4 8.55 VI=12V to 24V VI=15V to 25V, f=120Hz 9 0℃ to 125℃ IO=1mA to 70mA Input regulation 8.6 38 9 9.45 45 175 40 125 45 IO=1mA to 40mA V mV dB 19 90 11 40 mV 25℃ 58 uV 25℃ 1.7 V 25℃ 4.1 125℃ VI=13V to 24V Unit 0℃ to 125℃ 6 5.5 1.5 mA 0.1 * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33uF capacitor across the input and a 0.1uF capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSI-9048-001 4 S78LxxL S78L10 Electrical Characteristics (VI=17V, IO=40 ㎃, TJ=0℃ ~ 125℃, Unless otherwise noted) Parameter S78L10 Min. Typ. Max. Test Conditions* 25℃ Output Voltage** IO=1mA to 40mA VI=13V to 25V Ripple rejection Output regulation Output noise voltage VI=13V to 25V 0℃ to 25℃ IO=1mA to 100mA 9.5 10 10.5 51 175 42 125 37 25℃ IO=1mA to 40mA f=10Hz to 100KHz Dropout Voltage Bias current Bias Current Change 10.4 10.5 25℃ VI=14V to 25V VI=15V to 25V, f=120Hz 10 10 0℃ to 125℃ IO=1mA to 70mA Input regulation 9.6 9.5 44 IO=1mA to 40mA V mV dB 20 90 11 40 mV 25℃ 62 uV 25℃ 1.7 V 25℃ 4.2 125℃ VI=14V to 25V Unit 6 5.5 1.5 0℃ to 125℃ mA 0.1 S78L12 Electrical Characteristics (VI=19V, IO=40 ㎃, TJ=0℃ ~ 125℃, Unless otherwise noted) Parameter S78L12 Min. Typ. Max. Test Conditions* 25℃ Output Voltage** IO=1mA to 40mA VI=14V to 27V Ripple rejection Output regulation Output noise voltage 11.4 12 12.6 25℃ VI=16V to 27V 0℃ to 25℃ IO=1mA to 100mA 25℃ IO=1mA to 40mA f=10Hz to 100KHz Dropout Voltage Bias current Bias Current Change 12.5 11.4 VI=14.5V to 27V VI=15V to 25V, f=120Hz 12 0℃ to 125℃ IO=1mA to 70mA Input regulation 11.5 37 12 12.6 55 250 49 200 42 IO=1mA to 40mA V mV dB 22 100 13 50 mV 25℃ 70 uV 25℃ 1.7 V 25℃ 4.3 125℃ VI=16V to 27V Unit 0℃ to 125℃ 6.5 6 1.5 mA 0.1 * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33uF capacitor across the input and a 0.1uF capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSI-9048-001 5 S78LxxL S78L15 Electrical Characteristics (VI=23V, IO=40 ㎃, TJ=0℃ ~ 125℃, Unless otherwise noted) Parameter S78L15 Min. Typ. Max. Test Conditions* 25℃ Output Voltage** IO=1mA to 40mA VI=17.5V to 30V Ripple rejection Output regulation Output noise voltage VI=17.5V to 30V 15.6 15.75 14.25 15 15.75 65 300 58 250 25℃ VI=19V to 30V 0℃ to 25℃ VI=18.5V to 28.5V, f=120Hz IO=1mA to 100mA 34 25℃ IO=1mA to 40mA f=10Hz to 100KHz Dropout Voltage Bias current Bias Current Change 15 15 V 0℃ to 125℃ IO=1mA to 70mA Input regulation 14.4 14.25 Unit 39 dB 25 150 15 75 82 uV 25℃ 1.7 V 25℃ 4.6 6.5 6 mA 1.5 0℃ to 125℃ IO=1mA to 40mA mV 25℃ 125℃ VI=19V to 30V mV 0.1 S78L18 Electrical Characteristics (VI=26V, IO=40 ㎃, TJ=0℃ ~ 125℃, Unless otherwise noted) Parameter S78L18 Unit Min. Typ. Max. Test Conditions* 25℃ Output Voltage** IO=1mA to 40mA VI=20.5V to 33V Ripple rejection Output regulation Output noise voltage 17.1 18 18.9 25℃ VI=22V to 33V 0℃ to 25℃ IO=1mA to 100mA 25℃ IO=1mA to 40mA f=10Hz to 100KHz Dropout Voltage Bias current Bias Current Change 18.7 17.1 VI=20.5V to 33V VI=21.5V to 31.5V,f=120Hz 18 0℃ to 125℃ IO=1mA to 70mA Input regulation 17.3 32 18 18.9 70 360 64 300 36 IO=1mA to 40mA mV dB 27 180 19 90 mV 25℃ 89 uV 25℃ 1.7 V 25℃ 4.7 125℃ VI=22V to 33V V 0℃ to 125℃ 6.5 6 1.5 mA 0.1 * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33uF capacitor across the input and a 0.1uF capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSI-9048-001 6 S78LxxL S78L24 Electrical Characteristics (VI=32V, IO=40 ㎃, TJ=0℃ ~ 125℃, Unless otherwise noted) Parameter S78L24 Unit Min. Typ. Max. Test Conditions* 25℃ Output Voltage** IO=1mA to 40mA VI=26.5V to 39V Ripple rejection Output regulation Output noise voltage VI=26.5V to 39V 0℃ to 25℃ IO=1mA to 100mA 25℃ IO=1mA to 40mA f=10Hz to 100KHz Dropout Voltage Bias current Bias Current Change 25 25.2 22.8 24 25.2 95 480 78 400 25℃ VI=29V to 39V VI=27.5V to 37.5V,f=120Hz 24 24 0℃ to 125℃ IO=1mA to 70mA Input regulation 23 22.8 30 33 IO=1mA to 40mA mV dB 41 240 28 120 mV 25℃ 97 uV 25℃ 1.7 V 25℃ 4.8 125℃ VI=28V to 39V V 0℃ to 125℃ 6.5 6 1.5 mA 0.1 * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33uF capacitor across the input and a 0.1uF capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSI-9048-001 7 S78LxxL These AUK products are intended for usage in general electronic equipments(Office and communication equipment, measuring equipment, domestic electrification, etc.). Please make sure that you consult with us before you use these AUK products in equipments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic signal, combustion central, all types of safety device, etc.). AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation with AUK. KSI-9048-001 8